APA (7th ed.) Citation

Não informado. (1949). Agricultural economics research. U.S. Department of Agriculture, Bureau of Agricultural Economics.

Chicago Style (17th ed.) Citation

Não informado. Agricultural Economics Research. Washington: U.S. Department of Agriculture, Bureau of Agricultural Economics, 1949.

MLA (8th ed.) Citation

Não informado. Agricultural Economics Research. U.S. Department of Agriculture, Bureau of Agricultural Economics, 1949.

Warning: These citations may not always be 100% accurate.